Lead singer Tom DeLonge and bassist Mark Hoppus (L) of Blink-182 perform at the Virgin Mobile FreeFest on August 30, 2009 in Columbia, Maryland. The music festival gave away all 35,000 tickets for free.

Lead singer Tom DeLonge and bassist Mark Hoppus (L) of Blink-182 perform at the Virgin Mobile FreeFest on August 30, 2009 in Columbia, Maryland. The music festival gave away all 35,000 tickets for free.

Richard Branson, chairman and founder of Virgin Group Ltd., poses for a photo at the 2012 Virgin Mobile FreeFest on Saturday, October 6, 2012 in Columbia, Maryland. (Photo by Paul Morigi / Invision for Virgin Mobile/AP Images) less

Richard Branson, chairman and founder of Virgin Group Ltd., poses for a photo at the 2012 Virgin Mobile FreeFest on Saturday, October 6, 2012 in Columbia, Maryland. (Photo by Paul Morigi / Invision for Virgin ... more

Richard Branson, chairman and founder of Virgin Group Ltd., guest bartends with Olivia Nervo (L) and Miriam Nervo of Nervo at the 2012 Virgin Mobile FreeFest on Saturday, October 6, 2012 in Columbia, Maryland. (Photo by Paul Morigi / Invision for Virgin Mobile/AP Images) less

Richard Branson, chairman and founder of Virgin Group Ltd., guest bartends with Olivia Nervo (L) and Miriam Nervo of Nervo at the 2012 Virgin Mobile FreeFest on Saturday, October 6, 2012 in Columbia, ... more